Fibonacci in JavaScript in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations 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Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 583rd janleigh 🇵🇭 623 53 31 May 2022 583rd MiguelEXE 623 53 8 Jun 2022 583rd PyPylia 🇦🇺 623 53 24 Sep 2022 583rd mebens 623 53 17 Nov 2022 583rd MCausc78 🇺🇦 623 53 29 Dec 2022 583rd RasmusBV 623 53 19 Feb 2023 583rd xNaCly 🇩🇪 623 53 30 Jun 2023 583rd RobertHoeh 623 53 9 Sep 2023 583rd Sciman101 623 53 16 Nov 2023 583rd yuigoto 623 53 25 Nov 2023 583rd FISHARMNIC 623 53 15 Jan 2024 583rd msbranicky 623 53 3 Jul 2024 613th TravisBumgarner 611 54 31 Jan 2019 613th theDigg 611 54 21 Jun 2019 613th guptaniraj93 611 54 30 Jul 2019 613th sobhanbera 611 54 22 Jun 2020 613th the-north-dev 611 54 28 Aug 2020 613th ashleylamont 611 54 24 Nov 2020 613th ytaki0801 🇯🇵 611 54 19 Jun 2021 613th uiamn 611 54 6 Sep 2022 613th 104210 611 54 14 Sep 2022 613th LeftPathLane 611 54 1 Nov 2022 613th alexsave 611 54 22 Sep 2024 613th JesseNoEyes 🇺🇸 611 54 25 Sep 2024 613th goodwyna21 611 54 5 Nov 2024 613th n3uromanc3r 611 54 3 Dec 2024 627th obadiar-zz 600 55 7 Oct 2017 627th robertDurst 600 55 7 Oct 2017 627th DanSmelly 600 55 25 Jun 2020 627th brownie-in-motion 600 55 11 Jul 2020 627th pedromcsousa 🇵🇹 600 55 30 Nov 2020 627th lewdev 🇺🇸 600 55 26 Jul 2021 627th mckymsh 600 55 1 Mar 2022 627th Gravitonic 600 55 15 Dec 2022 627th IchBinMichMarkus 600 55 11 Jul 2023 627th weleho 600 55 18 Sep 2023 627th A11yship 600 55 2 Nov 2023 627th RockOfStone 600 55 23 Mar 2024 627th ErikGXDev 600 55 26 Oct 2024 627th 4very 600 55 9 Jun 2025 641st d4rkne55 589 56 2 Mar 2018 641st pbarath 589 56 13 Apr 2021 641st Ashikpaul 🇮🇳 589 56 9 May 2021 641st hpr 589 56 13 Jun 2021 641st E2dgar 589 56 30 Jan 2022 641st Simon3995 🇳🇱 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